1,7-Cleves Acid


1,7-Cleves Acid

Product name: 1,7-Cleves Acid

Chemical name: 1-Aminonaphthalene-7-sulfonic acid; 1-Naphthylamine-7-sulfonic acid

CAS: 119-28-8

Synonys: 1,7-cleve’s acid;

MW: 223

MF: C10H9NO3S

Use: It is mainly used as intermediate of dyes.

Package: 25kg plastic woven bag;

 

Specifications of 1,7-Cleves Acid:

Items Standards Results
Appearance grey to dark brown solid Comply
Total Content ≥98% 98.18%
1,7-Cleves Acid ≥90% 90.39%
1,6-Cleves Acid ≤6% 5.85%

 

MSDS of 1,7-Cleves Acid

 

Introductions of 1,7-Cleves Acid:

Grey to dark brown solid. Soluble in acetic acid, ethanol and acetic acid, slightly soluble in water. It is used to make reactive dyes, acid dyes, neutral dyes and solvent dyes.

 

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